Imagine a world without cash or credit cards. You'd barter to get what you need and want. Today, people and businesses are still trading goods and services. But can these cash-free transactions be taxed?

Ever wonder why your favorite restaurant from back home offers a completely different menu abroad? This is called glocalization -- global organizations adapting expansive products to fit local markets.

Bleak images from the Great Depression strike fear in the hearts of people who believe that a recession in the United States could cause history to repeat itself. But does recession always lead to depression?

Corporations, businesses and even governments spend a lot of money to make themselves appear greener in the public eye. But when environmental claims are false or deceptive, it's considered greenwashing. How do you spot the six sins of greenwashing?